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Mistaken touch prevention intelligent self-locking limiting wrist strap and limiting system

An intelligent self-locking, anti-mistouch technology, applied in medical science, devices that restrain the human body, etc., can solve problems such as touching the intubation, and achieve the effect of prolonging life

Active Publication Date: 2020-07-24
XUANWU HOSPITAL OF CAPITAL UNIV OF MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device is used to limit the movement of the fingers and prevent the patient from voluntarily pulling out the tube by hand. Therefore, there is also a defect in the device: even if the patient wears the device, the patient may still touch the intubation tube

Method used

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  • Mistaken touch prevention intelligent self-locking limiting wrist strap and limiting system
  • Mistaken touch prevention intelligent self-locking limiting wrist strap and limiting system
  • Mistaken touch prevention intelligent self-locking limiting wrist strap and limiting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment discloses an intelligent self-locking limit wristband for preventing false touches, especially a limit wristband for limiting the range of hand movement of a patient with blurred consciousness or unconsciousness. The restraint wristband includes a support bladder plate 900 . A support capsule plate 900 is used to connect the palm restraint ball 100 to the elbow restraint ring 200 so that it can support the patient's forearm. Such as figure 1 As shown, the support capsule plate can be roughly configured as a straight line (i.e., a flat plate with one face in contact with the patient's forearm and capable of restricting the movement of the patient's hand up and down around the wrist), or U-shaped (i.e., a wraparound shape with three faces contact with the patient's forearm, which can limit the movement of the patient's hand up and down around the wrist and left and right around the patient's wrist), or H type (that is, the upper and lower bottom release t...

Embodiment 2

[0045] This embodiment discloses a position-limiting device, which can be used in conjunction with the position-limiting wristband in Embodiment 1. The hand limiting wristband is especially a limiting wristband for limiting the range of motion of the hand of a patient who is confused or unconscious. Such as image 3 As shown in or 4 , the limiting device includes a palm restraint ball 100 , an elbow joint restraint ring 200 , a palm movement monitor 300 and an elbow joint movement monitor 400 .

[0046] The palm restraint ball 100 is worn on the patient's palm and wrist to limit the range of motion of the palm and wrist.

[0047] The elbow joint restraint ring 200 is worn on the patient's elbow joint, and can restore the upper arm and the lower arm to a normal posture.

[0048] The palm motion monitor 300, which is arranged in the hand restraint sleeve 100, is used to monitor the patient's hand and wrist motions, so as to obtain palm motion parameters and wrist motion parame...

Embodiment 3

[0060] This embodiment may be a further improvement and / or supplement to Embodiment 2, and repeated content will not be repeated here. In the case of no conflict or contradiction, the whole and / or part of the content of the preferred implementations of other embodiments may serve as supplements to this embodiment.

[0061] This embodiment provides a limiting device for preventing unintentional dangerous hand movements. Such as image 3 As shown in 4 or 4, the position-limiting wristband includes an elbow joint restraint ring 200 and a palm restraint ball 100. Elbow joint restraint ring 200 is worn on the patient's elbow joint. The palm constraining ball 100 is placed on the inner side of the patient's palm and is roughly spherical or ellipsoidal, ie the palm. In the present invention, the elbow joint restraint ring 200 is provided with an air bag 200a. Gas is preliminarily injected into the airbag 200a. The airbag 200a is in communication with the air tube 200b arranged o...

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Abstract

The invention relates to a mistaken touch prevention intelligent self-locking limiting wrist strap, in particular to a limiting wrist strap for limiting the hand movement range of a patient with fuzzyor unconscious consciousness. The wrist strap comprises a support bag plate for connecting a palm restraint ball to an elbow joint restraint ring so as to support the forearm of a patient; under thecondition that the supporting bag plate is inflated, the forearm and the big arm can be gradually restored to be approximately in a straight line through the supporting bag plate; and the supporting bag plate can be bent under the condition that the supporting bag plate is not inflated so as to allow the wrist joint to move freely. When the wrist strap is worn, the supporting bag plate can extendto the palm of the patient, so that the wrist is supported by the supporting bag plate when the supporting bag plate is inflated, the wrist is effectively limited in at least one dimension, and unconscious disordered movement of the patient is limited.

Description

technical field [0001] The present invention relates to the field of medical smart wearable devices, in particular to a limit wristband anti-mis-touch intelligent self-locking limit wristband, which is mainly used for involuntary activities of fuzzy consciousness or unconscious critically ill patients and critically ill patients. Background technique [0002] During the treatment of infectious diseases, a large number of patients need to be treated in isolation, such as the novel coronavirus pneumonia that broke out in early 2020. Among them, severe or critically ill patients need to be intubated to reduce mortality. Most patients undergoing intubation are in a state of confusion, and most of their limb movements are involuntary activities. Patients undergoing intubation treatment tend to touch the intubation equipment unconsciously or vaguely, which can easily cause their intubation treatment to fail and affect their life safety. Moreover, in the intensive care department...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/37
CPCA61F5/3761
Inventor 辛媛媛
Owner XUANWU HOSPITAL OF CAPITAL UNIV OF MEDICAL SCI
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